2007426 has 16 divisors (see below), whose sum is σ = 4226400. Its totient is φ = 633888.

The previous prime is 2007403. The next prime is 2007431. The reversal of 2007426 is 6247002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8691 + ... + 8918.

It is an arithmetic number, because the mean of its divisors is an integer number (264150).

2^2007426 is an apocalyptic number.

2007426 is an abundant number, since it is smaller than the sum of its proper divisors (2218974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2007426 is a wasteful number, since it uses less digits than its factorization.

2007426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17633.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 2007426 is about 1416.8366172569. The cubic root of 2007426 is about 126.1478486182.

It can be divided in two parts, 20074 and 26, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 2007426 in words is "two million, seven thousand, four hundred twenty-six".